Shop Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum Azelaic Acid and the 7-Cica Complex work together to gently exfoliate the skin while minimizing irritation. Enhanced with Glycyrrhizinate and Totarol, this formula soothes and protects your skin. The green silky serum delivers a refreshing and lightweight application for a comfortable skincare experience. Note: Some ingredients in the product may naturally harden and appear white over time; this is a normal characteristic of the formulation and does not affect its quality or performance.